Calcite on Chalcopyrite, Sweetwater Mine, Reynolds County, Missouri, Mined c. 2000, Kalaskie Collection #1304, Miniature 2.8 x 3.5 x 4.0 cm, $35. Online 11/2
NSMW12381
Prismatic, lustrous calcite, main xl 2.3 cm, on a knob of dolomite and chalcopyrite encrusted limestone. Very aesthetic and architecturally balanced miniature from mining ca. 2000. Very tiny edge abrasion on main crystal- hard to spot. Betty Kalaskie Collection #1304.